Comparative Iron Loss Analysis of the Interior PMSMs for Electric Vehicles Considering the Effects of Temperature Variation
- Publisher:
- IEEE
- Publication Type:
- Conference Proceeding
- Citation:
- 2023 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices (ASEMD), 2024, 00, pp. 1-2
- Issue Date:
- 2024-01-09
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Filename | Description | Size | |||
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ASEMD2023-Lin Liu-Youguang Guoo AM.pdf | Accepted version | 651.85 kB |
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Accurately calculating iron loss in the extensively used interior permanent magnet synchronous machines IPMSMs is challenging due to the effects of temperature variations which can also be significant in automotive applications for optimizing efficiency While the finite element method is a valuable tool for simulating and analyzing complex systems including electric vehicle EV traction motors it is essential to be aware of its limitations on computational cost and potential challenges when calculating iron loss in analyzing multi physics effects Therefore this paper presents a comparative iron loss analysis between the improved analytical iron loss calculation model finite element results and experimental measurements of an IPMSM used in EVs with a specific focus on considering the effects of temperature variation By investigating the impact of temperature changes on iron loss by these obtained data this study aims to provide valuable insights into validating the improved model s accuracy assessing its computational efficiency and identifying potential areas for improvement
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